National Instruments NI 7831R User Manual

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National Instruments NI 7831R User Manual Manual pdf 50 page image

Appendix A SpecificationsNI 7831R User Manual A-6 ni.comPhase locked to PXI 10 MHzClock(NI PXI-7831R only) ....................Adds 350 ps jitter, 300 ps skewAdditional frequency dependent jitter40 MHz............................................None80 MHz............................................400 ps120 MHz..........................................720 ps160 MHz..........................................710 ps200 MHz..........................................700 psCalibrationRecommended warm-up time.................15 minutesCalibration interval .................................1 yearOnboard calibration referenceDC level...........................................5.000 V (±3.5 mV)(actual value storedin Flash memory)Temperature coefficient...................±5 ppm/°C maxLong-term stability ..........................±20 ppm/Note Refer to Calibration Certificates at ni.com/calibration to generate acalibration certificate for the NI 7831R.Bus InterfacePXI (NI PXI-7831R only) ......................Master, slavePCI (NI PCI-7831R only).......................Master, slavePower Requirement+5 VDC (±5%) .......................................450 mA (typ), 700 mA (max)(does not include current drawnfrom the +5 V line on theI/O connectors)+3.3 VDC (±5%) ....................................335 mA (typ), 730 mA (max)(does not include current sourcedby the digital outputs. Tocalculate the total current sourced1,000 h